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STOCK-BASED COMPENSATION (Summary of Stock Option Activity) (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]    
Outstanding at beginning of year (in shares) 1,346  
Granted (in shares) 150  
Exercised (in shares) (230)  
Forfeited or Expired (in shares) (41)  
Outstanding at end of year (in shares) 1,225 1,346
Exercisable at end of year (in shares) 858  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward]    
Weighted Average Exercise Price, Outstanding at beginning of year (in dollars per share) $ 39.25  
Weighted Average Exercise Price, Granted (in dollars per share) 68.10  
Weighted Average Exercise Price, Exercised (in dollars per share) 24.74  
Weighted Average Exercise Price, Forfeited or Expired (in dollars per share) 51.20  
Weighted Average Exercise Price, Outstanding at end of year (in dollars per share) 45.11 $ 39.25
Weighted Average Exercise Price, Exercisable at end of year (in dollars per share) $ 41.07  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures    
Weighted Average Contractual Term in Years, Outstanding at end of year 4 years 3 months 18 days 4 years 4 months 28 days
Weighted Average Contractual Term in Years, Exercisable at end of year 3 years 4 months 17 days  
Aggregate Intrinsic Value, Outstanding $ 26,970 $ 34,560
Aggregate Intrinsic Value, Exercisable at end of year $ 22,242